Description

Brand Name: LenovoModel Number: LP2BT version: 5.0Transmission distance: 8-10mUnit Diameter: 10mmFrequency range: 20-20KHzSpeaker sensitivity: 96dBMicrophone sensitivity: -42dB ± 3dBImpedance: 32? ± 15%Charging case battery capacity: 3.7V 300mAhHeadphone battery capacity (each): 3.7V 30mAhMusic playing time: about 3 hours (depends on the volume of the music)Color: black, white (optional)Headphone Weight (Each): 3.4g / 0.12ozPackage size: 13.8 * 9.2 * 3.0cm / 5.43 * 3.62 * 1.18inPackage Weight: 73g / 2.57ozBT 5.0 technology provides high-speed data transfer rate, stable performance, and low power consumption. With T W S technology, you can use the headphones alone or in pairs. Equipped with a 300 mAh charging box to charge the headphones. The built-in microphone offers clearer and more realistic1 sound. It will bring you a perfect user experience.